2Wire 3800HGV-B

bg (G54)
wireless router, dsl modem, analog phone gateway
Wikipedia	2Wire
WikiDevi.wi-cat.ru	2Wire 3800HGV-B
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	2Wire 3800HGV-B
FCC ID	PGR2W3800, PGR2W3800HP
IC ID	3439B-3800HGV
Type	wireless router, dsl modem, analog phone gateway
CPU1	2Wire Perseus
CPU2	Ikanos Model?
Flash1 Chip	Brand? Model?
Flash1 Size	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
Flash2 Size	2 MiB2,097,152 B <br />16,384 Kib <br />2,048 KiB <br />16 Mib <br />0.00195 GiB <br />
RAM1 Size	64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip	Samsung K4H511638C-UCCC
ETH chip1	2Wire Perseus
ETH chip2	Davicom DM9102DEP
Switch	Infineon ADM6996M
Ethernet Port Count	4-100MbE-LAN
Wired Standard	IEEE 802.3/3u
802dot11 OUI: 00:1D:5A, 00:25:3C, 34:EF:44 (1 E, 1 W) Ethernet OUI: 00:1D:5A, 00:25:3C, 34:EF:44 (1 E, 1 W)
Expansion IF types	none
Power	12 VDC, ? A
Connector type	barrel
Flags: VDSL, HomePNA 3.1 (coaxial)
Other
Default IP address: 192.168.1.254 the IP 192.168.1.254 is used by 157 additional devices of which 5 are 2Wire devices
Retail
FCC approval date	29 April 2006
Radio 1
Chip1	Atheros AR2413A
Wireless interface OUI	00:1D:5A, 00:25:3C, 34:EF:44
Antenna Connector Type	none specified
Wireless Standard	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
FCC ID 2Wire 3600HGV PGR2W3800HP

For a list of all currently documented 2Wire chipsets with specifications, see 2Wire.
For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Davicom chipsets with specifications, see Davicom.
For a list of all currently documented Ikanos chipsets with specifications, see Ikanos.
For a list of all currently documented Infineon (Lantiq) chipsets with specifications, see Infineon.

For a list of all currently documented 2Wire device with specifications, see 2Wire.

• 54 Mbps - 2.4GHz 802.11g = G54 class

Overview

"3300-000531-001" and "REV 001" is silkscreened

on the back of the board in the FCC photos.

There is a CopperGate CG3011QI-10 HomePNA chip on-board.

FCC photos show the device with a Perseus SoC, but

this may not reflect reality for production models.

• The PGR2W3800 FCC ID (2006) covers the 3800HGV-B.
• The PGR2W3800HP (2008) covers both 3600HGV and 3800HGV-B.

Noted units..

• Assembly Number: 4200-001039-009 (PGR2W3800)
  • 00:1D:5A OUI (2Wire)
• Assembly Number: 4200-001039-011 (PGR2W3800)
  • 00:25:3C OUI (2Wire)
  • 34:EF:44 OUI (2Wire)

Links of Interest

• View of the back panel

This device is/was used for AT&T's U-verse service.

USB (B) port for slave connection for use of the modem by a PC

Coaxial connection for outbound TV service to U-verse STBs

or usage as the WAN connection

• The family of TriMedia TM32 CPUs - Hacking the 2Wire (on archive.org)
• Discovering 2Wire card edge pinout (for JTAG / I2C) - Hacking the 2Wire